BUY PRINT May 1925. "Major John G. Quekemeyer, formerly aide-de-camp to General Pershing, with 'Argentina,' a 6-year-old Polo pony given to him by the Minister of War of the Argentine Republic, General Justo. The General presented six ponies while he was in South America." Harris & Ewing glass negative. | Click image for Comments. | Home | Browse All Photos